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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster cordifolius var. incisus Britton
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Aster cordifolius var. incisus Britton | Symphyotrichum cordifolium (L.) G. L. Nesom | 32 | IPCN online | Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62. |